US5462601A - Automated test panel spray/bake device - Google Patents

Automated test panel spray/bake device Download PDF

Info

Publication number
US5462601A
US5462601A US08/088,968 US8896893A US5462601A US 5462601 A US5462601 A US 5462601A US 8896893 A US8896893 A US 8896893A US 5462601 A US5462601 A US 5462601A
Authority
US
United States
Prior art keywords
spray
air
gun
panel
zone
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US08/088,968
Other languages
English (en)
Inventor
Allan F. Falcoff
James A. Delano
Robert E. Albers
Robert C. Jankowski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Axalta Coating Systems IP Co LLC
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to US08/088,968 priority Critical patent/US5462601A/en
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Assigned to E.I. DU PONT DE NEMOURS AND COMPANY reassignment E.I. DU PONT DE NEMOURS AND COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: ALBERS, ROBERT E.
Assigned to E. I. DU PONT DE NEMOURS AND COMPANY reassignment E. I. DU PONT DE NEMOURS AND COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: JANKOWSKI, ROBERT C.
Assigned to E. I. DU PONT DE NEMOURS AND COMPANY reassignment E. I. DU PONT DE NEMOURS AND COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: FALCOFF, ALLAN F.
Assigned to E.I. DU PONT DE NEMOURS AND COMPANY reassignment E.I. DU PONT DE NEMOURS AND COMPANY ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: DELANO, JAMES A.
Priority to DE69414138T priority patent/DE69414138T2/de
Priority to AU73977/94A priority patent/AU702235B2/en
Priority to CA002192451A priority patent/CA2192451C/fr
Priority to PCT/US1994/007699 priority patent/WO1996001698A1/fr
Priority to EP94923927A priority patent/EP0775025B1/fr
Priority to JP50426396A priority patent/JP3664729B2/ja
Publication of US5462601A publication Critical patent/US5462601A/en
Application granted granted Critical
Assigned to U.S. COATINGS IP CO. LLC reassignment U.S. COATINGS IP CO. LLC ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: E. I. DU PONT DE NEMOURS AND COMPANY
Assigned to BARCLAYS BANK PLC, AS COLLATERAL AGENT reassignment BARCLAYS BANK PLC, AS COLLATERAL AGENT SECURITY AGREEMENT Assignors: U.S. COATINGS IP CO. LLC
Assigned to AXALTA COATING SYSTEMS IP CO., LLC reassignment AXALTA COATING SYSTEMS IP CO., LLC CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: U.S. COATINGS IP CO., LLC
Anticipated expiration legal-status Critical
Assigned to WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT reassignment WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT SECURITY AGREEMENT Assignors: U.S. COATINGS IP CO. LLC (N/K/A AXALTA COATING SYSTEMS IP CO. LLC)
Assigned to AXALTA COATING SYSTEMS IP CO. LLC (FORMERLY KNOWN AS U.S. COATINGS IP CO. LLC) reassignment AXALTA COATING SYSTEMS IP CO. LLC (FORMERLY KNOWN AS U.S. COATINGS IP CO. LLC) RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS). Assignors: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
    • B05B13/02—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
    • B05B13/0221—Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work characterised by the means for moving or conveying the objects or other work, e.g. conveyor belts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/20—Arrangements for spraying in combination with other operations, e.g. drying; Arrangements enabling a combination of spraying operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B16/00—Spray booths
    • B05B16/40—Construction elements specially adapted therefor, e.g. floors, walls or ceilings

Definitions

  • the present invention is related generally to paint spraying machines, especially those utilized to prepare samples that can be used as paint standards. More particularly, the invention relates to an automated device which integrates a spray machine within a spray booth with a bake module and an emissions reduction device.
  • Spray machines are well known in the paint industry for spraying objects along assembly lines. Such devices are also used to prepare painted panels to serve as reference standards. Other panels are compared against such reference panels, and if there is a color or other quality discrepancy, the batch of paint under analysis via the test panel will be modified accordingly.
  • a typical spray machine uses a spray gun with drive means that are capable of being set to control horizontal and vertical movement of the gun and/or panels, as well as the speed of the gun.
  • Other variables of the spray machine capable of being set include the number of passes of the gun (related to paint fan spray pattern of the gun), the flash period (to allow solvent evaporation), the width of the spray stroke, the number of coats of paint, and the like.
  • any particular paint will have unique spray characteristics and the spray machine must be set accordingly so that spray time, gun traverse velocity, flash interval time, vertical panel indexing, etc., are compatible with the paint being sprayed.
  • Such variables can be set manually, requiring extensive time. Parameters can also be set using a spray machine which is controlled automatically by a computer system which allows diverse spray procedure to be quickly and easily selected, e.g., Falcoff, U.S. Pat. No. 4,614,300, issued Sep. 30, 1986.
  • a sample of the paint is sent to a control laboratory for spraying and baking to be used as a comparison against a reference panel to determine color modifications to be made to the batch.
  • This procedure typically can take up to twelve hours to complete, with possible iterations of the testing cycle if multiple color modifications to the batch are necessary. This is a time consuming, albeit necessary, procedure in the manufacture of paint.
  • the problems experienced heretofore are obviated by the present invention, in which a test panel spray machine, a spray booth and a baking module are combined into a novel automated device.
  • the device is suitable for placement in a Class 1, Division 2, Group C/D electrically classified environment as defined in Article 500 of the National Electrical Code Handbook.
  • the device is compact and can be conveniently located on the manufacturing floor, adjacent to equipment used for manufacturing paint, permitting the manufacturing operator to use the device immediately after a batch of paint has become homogenous after a shading hit has been made to the batch.
  • the spray and bake cycles are controlled by a programmable logic controller.
  • the spraying and baking cycles are designed to allow multiple sprayout and bake cycles to be performed using two spray guns. Parameters for the spraying and baking cycles can be programmed into the device and can be varied for each batch.
  • the spray gun used in the coating cycle is purged with paint to be sprayed before the spray cycle is initiated and then purged with wash liquid upon completion of the spray cycle.
  • paint and wash liquid Prior to this invention, paint and wash liquid is simply sprayed into the booth, with the paint arrestor capturing the spray and associated vapors are carried into the exhaust air handling system.
  • the spray gun is positioned by a emissions reduction attachment and purge paint and wash liquids are ejected directly into it after the atomization air to the spray gun has been deactivated.
  • This funnel-shaped device is connected to a container outside the spray booth which collects the waste material for disposal.
  • the present invention makes it possible to use production operators who are not trained in precision spray techniques in the preparation of laboratory quality sprayouts within a factory environment.
  • Another advantage provided by the present invention is a significant decrease in the overall time required to prepare a sprayed panel.
  • Major time reduction can be achieved when the spraying, flashing and baking are performed without intermediate operator interference. This is particularly significant for a waterborne basecoat with a solvent borne clearcoat system where an intermediate bake is required between the basecoat and the clear topcoat.
  • Still another advantage is the increase in useful life of the paint arrestor within the spray booth with an associated decrease in material being collected during the spray process. In addition, there is a decrease in the amount of vapors being exhausted into the air handling system, decreasing the amount of emissions from the spray booth.
  • said spray gun and said heating elements being programmed to automatically perform spraying and baking cycles
  • FIG. 1 is a schematic representation illustrating the major components of the present invention.
  • FIG. 2 is a schematic representation of the inner compartment of the present invention.
  • FIG. 3 is a schematic representation of an emissions reduction attachment located within the spray booth cavity.
  • spray booth 100 has a front well in the form of hinged doors 21, rear doors 23, top 103, and bottom 104, with split floor plates 112 that hinge to each side, allowing an operator to enter the face of the booth up to spray gun traversing mechanism 30. Spraying is completed within booth cavity 101. Booth cavity 101 is maintained at an air pressure lower than ambient to ensure that spray does not enter the ambient environment.
  • Air intake unit 12 with associated heating, cooling and humidification means, conditions air which is temperature and humidity controlled through high quality filters into booth cavity 101 through duct 13.
  • the filter/diffuser assembly consists of a frame and a filter which filters the incoming air from duct 13 and diffuses the air stream as it continues into booth cavity 101.
  • paint arrestor 32 consisting of paint arresting media, such as Devilbiss Model DF-9768-K20, available from Devilbiss-Ransburg Co., Maumee, Ohio, and an arrestor frame assembly, collects overspray from the air stream as it proceeds to enter exhaust air handling system 80.
  • Air bleed 15 is ducted from the intake air unit 12 to oven assembly 16.
  • Spray gun 46 Within spray booth cavity 101 is spray gun 46. Up to two spray guns are mounted on horizontal gun bar 48, which is in turn, mounted on vertical bar 49. Vertical bar 49 is driven by a horizontal drive system, not shown, which is powered by a servo motor, not shown.
  • Vertical indexing assembly 35 is controlled by servo motor 34.
  • Dymatrol® mechanical drive tape 26 is linked through a cog, not shown, on servo motor 34 through tape shroud 38 to drive vertical indexing assembly 35 on an associated track. Rotation by servo motor 34 is translated into vertical motion of panel support frame 52 to which test panels to be sprayed by spray gun 46 are releasably attached.
  • Oven assembly 16 is separated from booth cavity 101 by oven flap doors 42 which are driven by pneumatic cylinders, not shown. Flap doors 42 isolate oven chamber 47, which is pressurized, from spray booth cavity 101 while oven assembly 16 is in operation. Spray booth 100 is maintained at a slightly lower pressure than the pressure of oven chamber 47, ensuring that no flammable vapors enter oven chamber 47 while oven chamber 47 is in operation. Oven chamber 47 is purged to remove flammable material prior to activating heating elements within oven assembly 16. Purging is performed by supplying clean air at a sufficient flow and positive pressure, through air blood 15 to reduce to an acceptable level the concentration of any flammable gases present within the enclosure.
  • Type X purging is used, defined by Article 500 of The National Electrical Code Handbook as reducing the classification within an enclosure from Division I to nonhazardous.
  • the air pressure within oven chamber 47 is maintained at a level higher than that of the surrounding ambient air, which, in turn, is higher than the level of air pressure maintained within spray booth cavity 101.
  • These differential pressures ensure that hazardous or flammable vapors are contained within spray booth cavity 101.
  • Differential air pressures are maintained through control of the air flow through air intake unit 12 and exhaust air handling system 80 by varying the motor speed of their respective blower fans.
  • spray parameters Prior to use, spray parameters are entered into the memory of an attached computer 116, such as an Allen-Bradley Model PLC 5/25 Programmable Logic Controller available from Allen Bradley Co., Milwaukee, Wis., and cross-referenced by a method name.
  • Each procedure typically contains information for gun traverse speed, gun-on distance, inter-pass dwell time, flash time between coats, vertical index distance between gun passes, number of coats to be applied, bake temperature, bake time and cooling time.
  • the computer can be programmed to apply a basecoat only, a basecoat and clearcoat sprayout combination or a clearcoat sprayout only.
  • Basecoat paint, basecoat wash, clearcoat paint and clearcoat wash solutions are contained in individual pressure pots. All pots are closed and pressurized to pre-determined pressures prior to use. Variable speed motor driven metering pumps can be used instead of pressure pots.
  • the operator enters spray booth 100 by opening hinged doors 21, lifting filter/diffuser frame assembly 20, and raising floor plates 112. This allows access to spray gun assembly 70.
  • the operator deactivates the atomization air to spray gun 46 and positions spray gun 46 in front of emissions reduction attachment 73, shown in FIG. 2.
  • Spray gun 46 is purged with basecoat paint, followed by basecoat wash liquid, to ensure that paint fluid lines from basecoat paint pot 108 to a three way fluid valve, not shown, which connects with spray gun 46, are flooded.
  • the operator then reactivates the atomization air to spray gun 46.
  • the paint and wash liquid used to purge spray gun 46 is collected in emissions reduction attachment 73 mounted at the side of spray booth cavity 101. Liquids entering into emission reduction attachment 73 drain to storage container 106 located outside spray booth 100.
  • Spray emissions device 73 also decreases the quantity of vapors being discharged, leading to significant reductions in airborne emissions.
  • the operator commands panel support frame 52 to be lowered into spray booth cavity 101 and attaches test panels onto panel support frame 52.
  • Floor plates 112 are then closed, and the filter/diffuser frame assembly 20 is returned to its down position.
  • Booth doors 21 are closed by any conventional latching means. This purging sequence can be automated and controlled by an attached computer as an alternative to the described manual procedure.
  • control panel 110 the operator selects a preprogrammed spray procedure from the control computer screen menu.
  • the automatic spraying and baking cycle begins by elevating panel support frame 52 into oven assembly 16 by vertical indexing assembly 35. Oven flap doors 42 are closed.
  • Spray gun 46 is positioned relative to emissions control attachment 73.
  • the computer deactivates the atomization air to spray gun 46. Paint from basecoat pressure pot 108 or other storage container is channeled to spray gun 46 and sprayed into emissions control attachment 73. Spray gun 46 is indexed to the spray cycle start position by the computer. Panel support frame 52 is then descended into spray booth cavity 101 and oven flap doors 42 are again closed.
  • Spray panels not shown, attached to panel support frame 52 are sprayed using conventional spray methods.
  • Spray gun 46 is traversed horizontally across spray booth cavity 101 at a predetermined velocity.
  • Panel support frame 52 is indexed vertically during a period of interpass dwells by vertical indexing assembly 35.
  • the computer software is programmed to allow multiple coats of paint to be sprayed per panel.
  • a second spray gun may be attached to horizontal gun bar 48 for clearcoat spray over a basecoat.
  • Oven assembly 16 contains a feed-back controlled infrared radiant heater element 17.
  • a temperature sensor not shown, consists of a pair of thermocouples mounted on a plate which has a Commission Internationale de L'Eclairage (CIE) color lightness value L of approximately 50 color units. This plate is located on the same plane of the elevated sprayed panels to mimic the heat buildup of panels attached to panel support frame 52.
  • CIE Commission Internationale de L'Eclairage
  • Air jets are energized within oven chamber 47 to expedite the cool down of the DYMATROL® mechanical drive tape track.
  • the DYMATROL® mechanical drive tape track is sufficiently cool, such that Dymatrol® mechanical drive tape 26 will not be damaged by elevated temperatures, and when heater tubes 17 are sufficiently cool, panel support frame 52 is lowered into spray booth cavity 101 for a clearcoat spray cycle.
  • a clearcoat gun is positioned relative to emissions reduction attachment 73 and purged with clearcoat material from a pressurized pot or other container containing clearcoat material. Panel support frame 52 with the panels to be sprayed is then lowered into spray booth cavity 101.
  • Panel support frame 52 is indexed vertically into oven 16 upon completion of the spray cycle and oven flap doors 42 are closed.
  • a clearcoat gun is positioned relative to emissions reduction attachment 73 and purged with clearcoat wash liquid.
  • a Type X purge is conducted within the oven prior to engaging heater element 17 within oven assembly 16.
  • Time and temperature of the clearcoat bake cycle must be optimized for the particular material sprayed, and is not necessarily the same parameters as those used for the basecoat bake cycle.
  • panel support frame 52 Upon completion of the clearcoat bake cycle, including the cooldown cycle of oven assembly 16, panel support frame 52 is vertically indexed downward into spray booth cavity 101. When the panels are sufficiently cool, the operator removes the panels from the test panel support frame and completes color analysis upon the test panels. Surplus basecoat and clearcoat coatings are removed from their respective pressure pots. Wash liquid can be used to clear the process lines.
  • the invention can be used to spray both solvent-based as well as water-based coatings.
  • the interior of spray booth 100 is electrically classified as Class I, Division I, Group C and can be installed in a Class I, Division 2, Group C environment.
  • Oven assembly 16 is rated General and is cleared of vapors prior to the start of any heated bake cycle.

Landscapes

  • Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Non-Metallic Protective Coatings For Printed Circuits (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
US08/088,968 1993-07-07 1993-07-07 Automated test panel spray/bake device Expired - Lifetime US5462601A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US08/088,968 US5462601A (en) 1993-07-07 1993-07-07 Automated test panel spray/bake device
PCT/US1994/007699 WO1996001698A1 (fr) 1993-07-07 1994-07-11 Dispositif automatique de pulverisation/cuisson de panneaux de test
EP94923927A EP0775025B1 (fr) 1993-07-07 1994-07-11 Dispositif automatique de pulverisation/cuisson de panneaux de test
DE69414138T DE69414138T2 (de) 1993-07-07 1994-07-11 Vorrichtung zum automatischen spruehen und einbrennen von prueftafeln
AU73977/94A AU702235B2 (en) 1993-07-07 1994-07-11 Automated test panel spray/bake device
JP50426396A JP3664729B2 (ja) 1993-07-07 1994-07-11 自動テストパネル吹付・焼付装置
CA002192451A CA2192451C (fr) 1993-07-07 1994-07-11 Dispositif automatique de pulverisation/cuisson de panneaux de test

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/088,968 US5462601A (en) 1993-07-07 1993-07-07 Automated test panel spray/bake device
PCT/US1994/007699 WO1996001698A1 (fr) 1993-07-07 1994-07-11 Dispositif automatique de pulverisation/cuisson de panneaux de test

Publications (1)

Publication Number Publication Date
US5462601A true US5462601A (en) 1995-10-31

Family

ID=26779234

Family Applications (1)

Application Number Title Priority Date Filing Date
US08/088,968 Expired - Lifetime US5462601A (en) 1993-07-07 1993-07-07 Automated test panel spray/bake device

Country Status (7)

Country Link
US (1) US5462601A (fr)
EP (1) EP0775025B1 (fr)
JP (1) JP3664729B2 (fr)
AU (1) AU702235B2 (fr)
CA (1) CA2192451C (fr)
DE (1) DE69414138T2 (fr)
WO (1) WO1996001698A1 (fr)

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070288202A1 (en) * 2006-06-13 2007-12-13 Durr Systems, Inc. Method For Conducting Diagnostic Tests of Spray Equipment
US20100173090A1 (en) * 2009-01-06 2010-07-08 The Boeing Company Controlled environment fastener head painting device and method
US20110091655A1 (en) * 2008-04-16 2011-04-21 Peter Parling Method and apparatus for impregnation of items
US20110097482A1 (en) * 2009-10-27 2011-04-28 Basf Coatings Ag Compact coating system and process
US20130224398A1 (en) * 2010-06-29 2013-08-29 Compagnie Plastic Omnium Method and system for painting a part of a motor vehicle body
US20140185219A1 (en) * 2008-08-29 2014-07-03 Apple Inc. Cooling electronic devices using flow sensors
CN105466796A (zh) * 2015-11-30 2016-04-06 广西凯纵机械制造有限公司 一种自动喷枪测试机
CN108465594A (zh) * 2018-04-26 2018-08-31 张志华 一种机械零件喷漆加工设备
CN109127215A (zh) * 2018-11-07 2019-01-04 王成 一种新能源汽车生产用喷涂装置
CN111451067A (zh) * 2020-04-11 2020-07-28 杭州光明汽车有限公司 用于汽车维修和涂装的多功能智能平台
CN112024240A (zh) * 2020-08-29 2020-12-04 陈平 一种升降配合的水泵喷涂生产线
CN114311209A (zh) * 2021-12-29 2022-04-12 成都博研新材科技有限公司 一种防火阻燃板的生产装置及工艺
US11444440B1 (en) * 2013-03-15 2022-09-13 Encore Wire Corporation System, method and apparatus for spray-on application of a wire pulling lubricant
US11783963B1 (en) 2009-10-21 2023-10-10 Encore Wire Corporation System, composition and method of application of same for reducing the coefficient of friction and required pulling force during installation of wire or cable

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001515168A (ja) 1997-09-03 2001-09-18 エミテク・ゲゼルシャフト・フュール・エミシオーンテクノロギー・ミット・ベシュレンクテル・ハフツング エンジンの近くに設置するための触媒担体配列

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921576A (en) * 1973-12-07 1975-11-25 Charles R Vertue Spray booth
US4327665A (en) * 1979-07-26 1982-05-04 Clemens Arrasmith Method and apparatus for coating composition on can seams
US4614300A (en) * 1982-04-19 1986-09-30 E. I. Du Pont De Nemours And Company Computerized spray machine
US4635381A (en) * 1982-06-29 1987-01-13 Gladd Industries, Inc. Paint bake oven
US4949665A (en) * 1986-01-27 1990-08-21 Erich Weber Installation for coating and drying both sides of printed circuit boards
US5005514A (en) * 1985-03-11 1991-04-09 Nabisco Brands, Inc. Method and apparatus for spraying snow-like frosting onto foodstuff particles
US5032052A (en) * 1989-12-27 1991-07-16 Xerox Corporation Modular apparatus for cleaning, coating and curing photoreceptors in a dual planetary array
US5153034A (en) * 1990-05-23 1992-10-06 Binks Manufacturing Company Paint spray booth with plenum means of reduced cross section and method of operating the same
US5178679A (en) * 1991-05-20 1993-01-12 Abb Flakt, Inc. Paint spray booth with longitudinal air flow
US5205869A (en) * 1991-07-22 1993-04-27 Harbridge, Inc. Overspray extractor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1522621A (en) * 1975-08-07 1978-08-23 Paint Res Ass Spray unit
DE8809091U1 (de) * 1988-07-15 1988-09-08 Herberts Gmbh, 42285 Wuppertal Spritzvorrichtung zum Beschichten von Prüftafeln mit Lacken
DE8901859U1 (de) * 1989-02-17 1989-04-06 Schill, Erwin, Rudolfstetten Farbspritz- und -Trocknungsgerät

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3921576A (en) * 1973-12-07 1975-11-25 Charles R Vertue Spray booth
US4327665A (en) * 1979-07-26 1982-05-04 Clemens Arrasmith Method and apparatus for coating composition on can seams
US4614300A (en) * 1982-04-19 1986-09-30 E. I. Du Pont De Nemours And Company Computerized spray machine
US4635381A (en) * 1982-06-29 1987-01-13 Gladd Industries, Inc. Paint bake oven
US5005514A (en) * 1985-03-11 1991-04-09 Nabisco Brands, Inc. Method and apparatus for spraying snow-like frosting onto foodstuff particles
US4949665A (en) * 1986-01-27 1990-08-21 Erich Weber Installation for coating and drying both sides of printed circuit boards
US5032052A (en) * 1989-12-27 1991-07-16 Xerox Corporation Modular apparatus for cleaning, coating and curing photoreceptors in a dual planetary array
US5153034A (en) * 1990-05-23 1992-10-06 Binks Manufacturing Company Paint spray booth with plenum means of reduced cross section and method of operating the same
US5178679A (en) * 1991-05-20 1993-01-12 Abb Flakt, Inc. Paint spray booth with longitudinal air flow
US5205869A (en) * 1991-07-22 1993-04-27 Harbridge, Inc. Overspray extractor

Cited By (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070288202A1 (en) * 2006-06-13 2007-12-13 Durr Systems, Inc. Method For Conducting Diagnostic Tests of Spray Equipment
US9498790B2 (en) * 2008-04-16 2016-11-22 Imbox Shoecare A/S Apparatus for impregnation of items with an impregnating agent
US20110091655A1 (en) * 2008-04-16 2011-04-21 Peter Parling Method and apparatus for impregnation of items
US9904334B2 (en) * 2008-08-29 2018-02-27 Apple Inc. Cooling electronic devices using flow sensors
US20140185219A1 (en) * 2008-08-29 2014-07-03 Apple Inc. Cooling electronic devices using flow sensors
US8136475B2 (en) * 2009-01-06 2012-03-20 The Boeing Company Controlled environment chamber for applying a coating material to a surface of a member
US20100173090A1 (en) * 2009-01-06 2010-07-08 The Boeing Company Controlled environment fastener head painting device and method
US11783963B1 (en) 2009-10-21 2023-10-10 Encore Wire Corporation System, composition and method of application of same for reducing the coefficient of friction and required pulling force during installation of wire or cable
US20110097482A1 (en) * 2009-10-27 2011-04-28 Basf Coatings Ag Compact coating system and process
US20130224398A1 (en) * 2010-06-29 2013-08-29 Compagnie Plastic Omnium Method and system for painting a part of a motor vehicle body
US11444440B1 (en) * 2013-03-15 2022-09-13 Encore Wire Corporation System, method and apparatus for spray-on application of a wire pulling lubricant
US12015251B1 (en) 2013-03-15 2024-06-18 Encore Wire Corporation System, method and apparatus for spray-on application of a wire pulling lubricant
US11522348B1 (en) 2013-03-15 2022-12-06 Encore Wire Corporation System, method and apparatus for spray-on application of a wire pulling lubricant
CN105466796A (zh) * 2015-11-30 2016-04-06 广西凯纵机械制造有限公司 一种自动喷枪测试机
CN105466796B (zh) * 2015-11-30 2018-09-11 广西凯纵机械制造有限公司 一种自动喷枪测试机
CN108465594A (zh) * 2018-04-26 2018-08-31 张志华 一种机械零件喷漆加工设备
CN109127215A (zh) * 2018-11-07 2019-01-04 王成 一种新能源汽车生产用喷涂装置
CN111451067A (zh) * 2020-04-11 2020-07-28 杭州光明汽车有限公司 用于汽车维修和涂装的多功能智能平台
CN112024240A (zh) * 2020-08-29 2020-12-04 陈平 一种升降配合的水泵喷涂生产线
CN114311209A (zh) * 2021-12-29 2022-04-12 成都博研新材科技有限公司 一种防火阻燃板的生产装置及工艺

Also Published As

Publication number Publication date
EP0775025A1 (fr) 1997-05-28
JPH10502572A (ja) 1998-03-10
DE69414138T2 (de) 1999-03-11
JP3664729B2 (ja) 2005-06-29
EP0775025B1 (fr) 1998-10-21
WO1996001698A1 (fr) 1996-01-25
CA2192451A1 (fr) 1996-01-25
AU702235B2 (en) 1999-02-18
DE69414138D1 (de) 1998-11-26
CA2192451C (fr) 2005-04-19
AU7397794A (en) 1996-02-09

Similar Documents

Publication Publication Date Title
US5462601A (en) Automated test panel spray/bake device
US7779779B2 (en) Spray booth
US5395285A (en) Dehumidifier
US4311111A (en) Apparatus for painting a multiplicity of parts together
JP2000167453A (ja) 塗装ブ―スの空気流の平衡化方法
WO2012085535A1 (fr) Cabines de pulvérisation
US5127574A (en) Spray booth for applying coatings to a substrate and control device therefore
US5922130A (en) Spray booth for applying coatings to substrate
EP1916905B1 (fr) Dispositif d'enduction de petites pieces
CN208824833U (zh) 智能喷漆装置
JPS635150B2 (fr)
US20050120948A1 (en) Spray booth systems and methods for accelerating curing times
KR870000794Y1 (ko) 배럴형 코팅장치
CN218796720U (zh) 一种喷涂设备
US20030188684A1 (en) Indexing spray machine
JP2006514881A (ja) スプレー・ブース内における塗装プロセスを制御するためのシステム、およびそのためのスプレー・ブース
CN110653108A (zh) 一种封闭式喷涂设备
WO2002043876A1 (fr) Appareil de revetement de pieces usinees
JP2005342549A (ja) Ｕｖ硬化型塗料のｕｖ硬化方法及び装置
CN109960294A (zh) 一种可视化汽车喷烤漆房温度控制系统及其方法
CN218945432U (zh) 分体式喷涂箱体结构
CA3077210C (fr) Systeme, appareil et procede de nettoyage de filtres a air
CN219309152U (zh) 一种具有温控功能的喷烤漆装置
CN118287308A (en) Robot spraying device
CN116251693A (zh) 一种航空导光板自动喷涂生产线

Legal Events

Date Code Title Description
STPP Information on status: patent application and granting procedure in general

Free format text: APPLICATION UNDERGOING PREEXAM PROCESSING

AS Assignment

Owner name: E.I. DU PONT DE NEMOURS AND COMPANY, DELAWARE

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:ALBERS, ROBERT E.;REEL/FRAME:006650/0038

Effective date: 19930618

Owner name: E.I. DU PONT DE NEMOURS AND COMPANY, DELAWARE

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:DELANO, JAMES A.;REEL/FRAME:006650/0040

Effective date: 19930618

Owner name: E. I. DU PONT DE NEMOURS AND COMPANY, DELAWARE

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:JANKOWSKI, ROBERT C.;REEL/FRAME:006650/0034

Effective date: 19930618

Owner name: E. I. DU PONT DE NEMOURS AND COMPANY, DELAWARE

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:FALCOFF, ALLAN F.;REEL/FRAME:006650/0036

Effective date: 19930611

FPAY Fee payment

Year of fee payment: 4

FPAY Fee payment

Year of fee payment: 8

FPAY Fee payment

Year of fee payment: 12

AS Assignment

Owner name: U.S. COATINGS IP CO. LLC, DELAWARE

Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:E. I. DU PONT DE NEMOURS AND COMPANY;REEL/FRAME:029803/0826

Effective date: 20130201

AS Assignment

Owner name: BARCLAYS BANK PLC, AS COLLATERAL AGENT, NEW YORK

Free format text: SECURITY AGREEMENT;ASSIGNOR:U.S. COATINGS IP CO. LLC;REEL/FRAME:030119/0163

Effective date: 20130201

AS Assignment

Owner name: AXALTA COATING SYSTEMS IP CO., LLC, DELAWARE

Free format text: CHANGE OF NAME;ASSIGNOR:U.S. COATINGS IP CO., LLC;REEL/FRAME:030639/0164

Effective date: 20130605

AS Assignment

Owner name: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT, CONNECTICUT

Free format text: SECURITY AGREEMENT;ASSIGNOR:U.S. COATINGS IP CO. LLC (N/K/A AXALTA COATING SYSTEMS IP CO. LLC);REEL/FRAME:031668/0001

Effective date: 20130201

Owner name: WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATE

Free format text: SECURITY AGREEMENT;ASSIGNOR:U.S. COATINGS IP CO. LLC (N/K/A AXALTA COATING SYSTEMS IP CO. LLC);REEL/FRAME:031668/0001

Effective date: 20130201

AS Assignment

Owner name: AXALTA COATING SYSTEMS IP CO. LLC (FORMERLY KNOWN AS U.S. COATINGS IP CO. LLC), DELAWARE

Free format text: RELEASE BY SECURED PARTY;ASSIGNOR:WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT;REEL/FRAME:040184/0192

Effective date: 20160927

Owner name: AXALTA COATING SYSTEMS IP CO. LLC (FORMERLY KNOWN

Free format text: RELEASE BY SECURED PARTY;ASSIGNOR:WILMINGTON TRUST, NATIONAL ASSOCIATION, AS COLLATERAL AGENT;REEL/FRAME:040184/0192

Effective date: 20160927